Individual Calculations July 2008
 Lock, Gavin R  Total change: 4.20  Rating chartPersonal card
 Coulsdon Winter Premiership Coulsdon ENG 2007-09-03
RcRownchangeKK*chgGame
 2139 2193 5.50 9 0.41 15 6.15 
  Grant, David J 1881 ENG0.501-0.3615-5.40 
  Rawlinson, Aidan M 2221 ENG0.5010.04150.60 
  Bailey, Kevin J 2098 ENG1.0010.37155.55 
  Osborne, Marcus E 2246 ENG0.5010.07151.05 
  Snape, Ian L 2255 ENG0.001-0.4115-6.15 
  Zhou, Yang-Fan 2069 ENG0.501-0.1715-2.55 
  Cork, David J 2026 ENG1.0010.28154.20 
  Tavoularis, Nicholas 2276 GRE1.0010.61159.15 
  Prizant, Michael 2182 ENG0.501-0.0215-0.30 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 4NCL 2007/8 Part 3 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2303 2193 1.00 2 0.30 15 4.50 
  Van De Griendt, Jan W f2358 NED0.5010.22153.30 
  Swanson, Stephen 2248 SCO0.5010.08151.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Southend Open Southend ENG 2008-03-21
RcRownchangeKK*chgGame
 2037 2213 3.50 6 -0.88 15 -13.20 
  Webster, Richard J 1989 ENG1.0010.22153.30 
  Hebbes, Tim 2097 ENG0.001-0.6615-9.90 
  Iyengar, Ilya 2007 ENG1.0010.24153.60 
  Lunn, Timothy 2074 ENG0.501-0.1915-2.85 
  O`Toole, George E 1985 ENG1.0010.21153.15 
  Edwards, L Alan 2067 ENG0.001-0.7015-10.50 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Edinburgh Congress Edinburgh SCO 2008-03-28
RcRownchangeKK*chgGame
 2119 2213 2.00 4 -0.44 15 -6.60 
  Chisholm, Mike 1978 SCO0.501-0.2915-4.35 
  Woods, Connor 1876 SCO1.0010.12151.80 
  Tate, Alan 2163 SCO0.501-0.0715-1.05 
  Arakhamia-Grant, Ketevan mwg2457 SCO0.001-0.2015-3.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Coulsdon Easter International Coulsdon ENG 2008-04-07
RcRownchangeKK*chgGame
 2347 2228 4.00 9 0.89 15 13.35 
  Chapman, Terry P D 2263 ENG1.0010.55158.25 
  Lalic, Bogdan g2514 CRO0.001-0.1615-2.40 
  Briscoe, Chris 2258 ENG0.5010.04150.60 
  Cherniaev, Alexander g2449 RUS0.5010.28154.20 
  Rudd, Jack f2343 ENG0.001-0.3415-5.10 
  Lundin, Jan f2284 SWE0.001-0.4215-6.30 
  Wall, Tim P f2360 ENG0.5010.18152.70 
  Radovanovic, Jovica f2349 SRB1.0010.66159.90 
  Allicock, Rawle A f2301 ENG0.5010.10151.50 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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